The Western Alliance Bank ("WAB") Data Breach: Reported Filing Facts
Western Alliance Bank (WAB) is a prominent financial institution that provides a wide range of banking, lending, and treasury management services to businesses and individuals. As a financial entity, the bank routinely collects and maintains highly sensitive personal and financial information necessary for processing transactions, managing accounts, and verifying identity. In 2025, the company officially reported a data security incident to the Oregon Attorney General, confirming that unauthorized access to their systems occurred. If you received a data breach notification letter from Western Alliance Bank, it indicates that your personal information was likely involved in this incident. This notice is intended to inform you of the event and provide guidance on the steps you should take to protect your financial identity and monitor your accounts for suspicious activity.
- State
- Oregon
- Breach date
- October 12, 2024
- Reported
- June 30, 2025
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